APA
Bjerregaard B. K., Raaschou-Nielsen O., Sørensen M., Frederiksen K., Tjønneland A., Rohrmann S., Linseisen J., Bergman M. M., Boeing H., Sieri S., Palli D., Tumino R., Sacerdote C., Bueno-de-Mesquita H. B., Büchner F. L., Gram I. T., Braaten T., Lund E., Hallmans G., Agren A. & Riboli E. (20070227). The effect of occasional smoking on smoking-related cancers: in the European Prospective Investigation into Cancer and Nutrition (EPIC). : Cancer causes & control : CCC.
Chicago
Bjerregaard Bine Kjøller, Raaschou-Nielsen Ole, Sørensen Mette, Frederiksen Kirsten, Tjønneland Anne, Rohrmann Sabine, Linseisen Jakob, Bergman Manuela M, Boeing Heiner, Sieri Sabina, Palli Domenico, Tumino Rosario, Sacerdote Carlotta, Bueno-de-Mesquita H Bas, Büchner Frederike L, Gram Inger Torhild, Braaten Tonje, Lund Eiliv, Hallmans Göran, Agren Asa and Riboli Elio. 20070227. The effect of occasional smoking on smoking-related cancers: in the European Prospective Investigation into Cancer and Nutrition (EPIC). : Cancer causes & control : CCC.
Harvard
Bjerregaard B. K., Raaschou-Nielsen O., Sørensen M., Frederiksen K., Tjønneland A., Rohrmann S., Linseisen J., Bergman M. M., Boeing H., Sieri S., Palli D., Tumino R., Sacerdote C., Bueno-de-Mesquita H. B., Büchner F. L., Gram I. T., Braaten T., Lund E., Hallmans G., Agren A. and Riboli E. (20070227). The effect of occasional smoking on smoking-related cancers: in the European Prospective Investigation into Cancer and Nutrition (EPIC). : Cancer causes & control : CCC.
MLA
Bjerregaard Bine Kjøller, Raaschou-Nielsen Ole, Sørensen Mette, Frederiksen Kirsten, Tjønneland Anne, Rohrmann Sabine, Linseisen Jakob, Bergman Manuela M, Boeing Heiner, Sieri Sabina, Palli Domenico, Tumino Rosario, Sacerdote Carlotta, Bueno-de-Mesquita H Bas, Büchner Frederike L, Gram Inger Torhild, Braaten Tonje, Lund Eiliv, Hallmans Göran, Agren Asa and Riboli Elio. The effect of occasional smoking on smoking-related cancers: in the European Prospective Investigation into Cancer and Nutrition (EPIC). : Cancer causes & control : CCC. 20070227.